APAR status
Closed as program error.
Error description
A java.lang.NoClassDefFoundError is thrown on occasion, when restarting the server in a Libery profile. The shared library is not loaded before it is trying to be loaded by the application.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM WebSphere Application * * Server Liberty Profile * **************************************************************** * PROBLEM DESCRIPTION: Adding a fileset to a library in the * * server.xml takes 20s to update. * * Eventually, this results in a * * NoClassDefFoundError. * **************************************************************** * RECOMMENDATION: * **************************************************************** Configuration update to add files to class loader causes 20s delay and then fails anyway with NoClassDefFoundError.
Problem conclusion
Common libraries are only registered with the application classpath at the time the application starts. If the library is slower to come up than the application then the opportunity to register the library has passed. This fix added an asynchronous listening routine to wait for any common libraries should they turn up after the application has started. The fix for this APAR is currently targeted for inclusion in fix pack 8.5.5.0. Please refer to the Recommended Updates page for delivery information: http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix
Comments
APAR Information
APAR number
PM82831
Reported component name
LIBERTY PROFILE
Reported component ID
5724J0814
Reported release
850
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-02-14
Closed date
2013-06-12
Last modified date
2013-06-12
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
LIBERTY PROFILE
Fixed component ID
5724J0814
Applicable component levels
R850 PSY
UP
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"850","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
12 June 2013